CSimpleSocket - C++ cross platform socket library

00001 /*---------------------------------------------------------------------------*/
00002 /*                                                                           */
00003 /* ActiveSocket.h - Active Socket Decleration                                */
00004 /*                                                                           */
00005 /* Author : Mark Carrier (mark@carrierlabs.com)                              */
00006 /*                                                                           */
00007 /*---------------------------------------------------------------------------*/
00008 /* Copyright (c) 2007-2009 CarrierLabs, LLC.  All rights reserved.
00009  *
00010  * Redistribution and use in source and binary forms, with or without
00011  * modification, are permitted provided that the following conditions
00012  * are met:
00013  *
00014  * 1. Redistributions of source code must retain the above copyright
00015  *    notice, this list of conditions and the following disclaimer.
00016  *
00017  * 2. Redistributions in binary form must reproduce the above copyright
00018  *    notice, this list of conditions and the following disclaimer in
00019  *    the documentation and/or other materials provided with the
00020  *    distribution.
00021  *
00022  * 3. The name of the author may not be used to endorse or promote products
00023  *    derived from this software without specific prior written permission.
00024  *
00025  * 4. The name "CarrierLabs" must not be used to
00026  *    endorse or promote products derived from this software without
00027  *    prior written permission. For written permission, please contact
00028  *    mark@carrierlabs.com.
00029  *
00030  * THIS SOFTWARE IS PROVIDED BY MARK CARRIER ``AS IS'' AND ANY
00031  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00032  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
00033  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL MARK CARRIER OR
00034  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00035  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
00036  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
00037  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
00038  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
00039  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00040  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
00041  * OF THE POSSIBILITY OF SUCH DAMAGE.
00042  *----------------------------------------------------------------------------*/
00043 #ifndef __ACTIVESOCKET_H__
00044 #define __ACTIVESOCKET_H__
00045 
00046 #include "SimpleSocket.h"
00047 
00048 class CPassiveSocket;
00049 
00054 class CActiveSocket : public CSimpleSocket {
00055 public:
00056     friend class CPassiveSocket;
00057 
00058     CActiveSocket(CSocketType type = SocketTypeTcp);
00059     virtual ~CActiveSocket() { Close(); };
00060 
00069     virtual bool Open(const uint8 *pAddr, int16 nPort);
00070 
00071 private:
00074     bool ConnectTCP(const uint8 *pAddr, int16 nPort);
00075 
00078     bool ConnectUDP(const uint8 *pAddr, int16 nPort);
00079 
00082     bool ConnectRAW(const uint8 *pAddr, int16 nPort);
00083 
00084  private:
00085     struct hostent *m_pHE;
00086 };
00087 
00088 #endif /*  __ACTIVESOCKET_H__  */
00089